CVEs-PoC/2021/CVE-2021-20113.md

### [CVE-2021-20113](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20113)
![](https://img.shields.io/static/v1?label=Product&message=TCExam&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=14.8.1%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Observable%20Discrepancy&color=brightgreen)

### Description

An exposure of sensitive information vulnerability exists in TCExam <= 14.8.1. If a password reset request was made for an email address that was not registered with a user then we would be presented with an ‘unknown email’ error. If an email is given that is registered with a user then this error will not appear. A malicious actor could abuse this to enumerate the email addresses of

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/20142995/nuclei-templates
- https://github.com/cyb3r-w0lf/nuclei-template-collection